NASC Stock Detail Page
NASC ID: N78772
Name: TV-7
ABRC stock number: CS78772
Description: Natural accession donated by the J. Bergelson laboratory at the University of Chicago - USA as part of the 1001 Genomes Project. More detailed information can be found at http://1001genomes.org. Bulk seed were collected from offspring of a single sequenced plant.
Donation Date: 2008-11-14
| Donated by: | University of Chicago Joy Bergelson |
Donor Number: 6255
Part of : 1001 Genomes Project
Stock type: individual line
Material type: seed
Comment: Observed flowering time was 103.25 days after planting when plants were grown at 10C and 151 days when plants were grown at 16C at the Gregor Mendel Institute of Molecular Plant Biology, Austria.
| Status | Price (£) |
|---|---|
| Available | £11.00 |
Germplasm Info
Genus: Arabidopsis Species: thaliana
Seed type: Ecotype
Background: TV-7
Segregation status: unknown
Growth requirement: These accessions spend most of their natural lives at temperatures below 10C. Vernalization is required to promote flowering if they are grown at higher temperatures (i.e. 22-23C). Recommended growth conditions: one week of stratification at 4C to overcome seed dormancy and accomplish optimal germination, followed by 70-160 days of growth at 10C to induce flowering under long day conditions (16h light/8h dark). Alternative growth conditions: one week of stratificationÿat 4C to overcome seed dormancy and accomplish optimal germination, followed by two weeks of growth at 22-23C, 8-10 weeks of vernalization at 4C and 10-40 days at 22-23C to induce flowering under long day conditions (16h light/8h dark).
Phenotype
Large rosette with numerous leaves; narrow and elongated leaves with elongated petioles; leaf margins serrated; observed flowering time was greater than 50 days after planting; dark-green plant; some aerial rosettes; average height = 41 cm.
Ecotype data
Location: TV
Country: SWEDEN
Latitude Min: 55.5796
Latitude Max: 55.5796
Longitude Min: 14.3336
Longitude Max: 14.3336
References
Long et al. 2013. Massive genomic variation and strong selection in Arabidopsis thaliana lines from Sweden. Nature genetics 45(8):884-90. PubMed ID: 23793030.